9629776 has 40 divisors (see below), whose sum is σ = 20422304. Its totient is φ = 4371840.

The previous prime is 9629773. The next prime is 9629777. The reversal of 9629776 is 6779269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9629773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13591 + ... + 14281.

Almost surely, 2^9629776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9629776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10211152).

9629776 is an abundant number, since it is smaller than the sum of its proper divisors (10792528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9629776 is a wasteful number, since it uses less digits than its factorization.

9629776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 773 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 9629776 is about 3103.1880381311. The cubic root of 9629776 is about 212.7512212239.

The spelling of 9629776 in words is "nine million, six hundred twenty-nine thousand, seven hundred seventy-six".